*{margin:0;padding: 0;list-style: none;}

.lunbo_wrap{
	width: 100%;
	height: 500px;
	overflow: hidden;
	position: relative;
}
.lunbo_wrap ul{
	width: 9999px;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	transition: all 500ms ease-in
}
.lunbo_wrap ul li{
	float:left;
	height: 100%;
	position: relative;
	overflow: hidden;
	
}
.lunbo_wrap li img{
	height: 100%;
	position: absolute;
	left:50%;
	transform: translateX(-50%);
}
.l_button{
	background: url(../images/jt_l.png);
	width: 42px;
	height: 42px;
	position:absolute ;
	left: 2%;
	top:50%;
	margin-top:-21px;
}
.r_button{
	background: url(../images/jt_r.png);
	width: 42px;
	height: 42px;
	position:absolute ;
	right: 2%;
	top:50%;
	margin-top:-21px;
}
.lunbo_controll{
	position: absolute;
	bottom: 5%;
	right: 20%;
}
.lunbo_controll a{
	display: inline-block;
	background: url(../images/n_icon_gray.png) no-repeat;
	width: 11px;
	height: 11px;
	margin-right: 5px;
	cursor: pointer;
}
.lunbo_controll a:hover,.lunbo_controll a.selecting{
	background-image: url(../images/n_icon_blue.png);
}









